1 files changed, 62 insertions, 0 deletions
diff --git a/test/Transforms/ScalarRepl/2011-06-08-VectorExtractValue.ll b/test/Transforms/ScalarRepl/2011-06-08-VectorExtractValue.ll
new file mode 100644
index 000000000000..32e67fbce78b
--- /dev/null
+++ b/test/Transforms/ScalarRepl/2011-06-08-VectorExtractValue.ll
@@ -0,0 +1,62 @@
+; RUN: opt < %s -S -scalarrepl | FileCheck %s
+; RUN: opt < %s -S -scalarrepl-ssa | FileCheck %s
+target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
+target triple = "x86_64-apple-macosx10.7.0"
+
+%0 = type { <2 x float>, float }
+%struct.PointC3 = type { %struct.array }
+%struct.Point_3 = type { %struct.PointC3 }
+%struct.array = type { [3 x float], [4 x i8] }
+
+; CHECK: main
+; CHECK-NOT: alloca
+; CHECK: extractelement <2 x float> zeroinitializer
+
+define void @main() uwtable ssp {
+entry:
+  %ref.tmp2 = alloca %0, align 16
+  %tmpcast = bitcast %0* %ref.tmp2 to %struct.Point_3*
+  %0 = getelementptr %0* %ref.tmp2, i64 0, i32 0
+  store <2 x float> zeroinitializer, <2 x float>* %0, align 16
+  %1 = getelementptr inbounds %struct.Point_3* %tmpcast, i64 0, i32 0
+  %base.i.i.i = getelementptr inbounds %struct.PointC3* %1, i64 0, i32 0
+  %arrayidx.i.i.i.i = getelementptr inbounds %struct.array* %base.i.i.i, i64 0, i32 0, i64 0
+  %tmp5.i.i = load float* %arrayidx.i.i.i.i, align 4
+  ret void
+}
+
+; CHECK: test1
+; CHECK-NOT: alloca
+; CHECK: extractelement <2 x float> zeroinitializer
+
+define void @test1() uwtable ssp {
+entry:
+  %ref.tmp2 = alloca {<2 x float>, float}, align 16
+  %tmpcast = bitcast {<2 x float>, float}* %ref.tmp2 to float*
+  %0 = getelementptr {<2 x float>, float}* %ref.tmp2, i64 0, i32 0
+  store <2 x float> zeroinitializer, <2 x float>* %0, align 16
+  %tmp5.i.i = load float* %tmpcast, align 4
+  ret void
+}
+
+; CHECK: test2
+; CHECK-NOT: alloca
+; CHECK: and i128
+; CHECK: or i128
+; CHECK: trunc i128
+; CHECK-NOT: insertelement
+; CHECK-NOT: extractelement
+
+define float @test2() uwtable ssp {
+entry:
+  %ref.tmp2 = alloca {<2 x float>, float}, align 16
+  %tmpcast = bitcast {<2 x float>, float}* %ref.tmp2 to float*
+  %tmpcast2 = getelementptr {<2 x float>, float}* %ref.tmp2, i64 0, i32 1
+  %0 = getelementptr {<2 x float>, float}* %ref.tmp2, i64 0, i32 0
+  store <2 x float> zeroinitializer, <2 x float>* %0, align 16
+  store float 1.0, float* %tmpcast2, align 4
+  %r1 = load float* %tmpcast, align 4
+  %r2 = load float* %tmpcast2, align 4
+  %r = fadd float %r1, %r2
+  ret float %r
+}